THE SEQUENTIAL FUNCTIONALS OF TYPE ( ι → ι ) n → ι FORM
نویسنده
چکیده
We prove that the sequential functionals of some fixed types at type level 2, taking finite sequences of unary functions as arguments, form a directed complete partial ordering. This gives a full characterisation of the types for which the partially ordered set of sequential functionals has this property. As a tool, we prove a normal form theorem for the finite sequential functionals of the types in question.
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